Southern Zone Zone Girls 10 & under - 50 Y Back
These rankings show the swimmers' placement within their Zone.They are based on the swimmer's personal best, their current age category, and team; and are calculated from all the meets results.
For each swimmer, you can find the swimmer's ranking, their best time, the corresponding time standard, as well as how much faster the swimmer needs to be to reach the next level. The last columns provide information about the event they achieved this personal best.
Swimmer Rankings
| Ranking | Name | Time | Age | Standard | to Next Standard | Team | Date | Meet | |
|---|---|---|---|---|---|---|---|---|---|
| 1101 | Serena Zhang | 43.80 | 10 | B Min | BB: 43.29 (+0.51s | 1.2%) | Nitro Swimming | 10/26/2025 | 2025 ST TXLA 10 U Fall Kick Off | |
| 1102 | Natalie Chozick | 43.81 | 9 | B Min | BB: 43.29 (+0.52s | 1.2%) | Capital of Texas Aquatics | 01/17/2026 | 2026 ST AQTX B Champs North | |
| 1103 | Mackinley Mills | 43.81 | 10 | B Min | BB: 43.29 (+0.52s | 1.2%) | South Lake Aquatic Club | 12/13/2025 | 2025 FAST December Open | |
| 1104 | Brooklyn King | 43.82 | 9 | B Min | BB: 43.29 (+0.53s | 1.2%) | Southwest Stars Swim Club | 01/09/2026 | 2026 FAST Polar Plunge | |
| 1105 | Shaylin Avendano | 43.82 | 9 | B Min | BB: 43.29 (+0.53s | 1.2%) | SwimFast | 12/05/2025 | 2025 FG Holiday Champ | |
| 1106 | Avery Connelly | 43.82 | 9 | B Min | BB: 43.29 (+0.53s | 1.2%) | Cypress Fairbanks Swim Club | 12/20/2024 | 2024 Gulf Fall Champs (KATY) | |
| 1107 | Olivia Whitley | 43.82 | 8 | B Min | BB: 43.29 (+0.53s | 1.2%) | Dads Club Swim Team | 01/18/2025 | 2025 LSST January Frosty Meet | |
| 1108 | Maya Gonzalez | 43.83 | 10 | B Min | BB: 43.29 (+0.54s | 1.2%) | EL Paso Border Land Swim Team | 02/13/2026 | 2026 BD Arctic BLAST Swim Meet | |
| 1109 | Brooklyn Mathis | 43.83 | 7 | B Min | BB: 43.29 (+0.54s | 1.2%) | Seahawks Swim Team | 03/01/2025 | 2025 Spring Area 2 Championships | |
| 1110 | Aria Argo | 43.84 | 8 | B Min | BB: 43.29 (+0.55s | 1.3%) | Baylor Swim Club | 10/25/2025 | 2025 Martha Bass Invitational Copied | |
| 1111 | Savannah Colella | 43.86 | 9 | B Min | BB: 43.29 (+0.57s | 1.3%) | Raleigh Swimming Association | 11/21/2025 | 2025 YOTA Arena Turkey Classic | |
| 1112 | Elizabeth Locke | 43.86 | 9 | B Min | BB: 43.29 (+0.57s | 1.3%) | Tampa Elite Aquatics | 10/03/2025 | BERK TEAM Duel In The Pool 2025 | |
| 1113 | Gwendolyn Buttram | 43.86 | 9 | B Min | BB: 43.29 (+0.57s | 1.3%) | Marlins Of Raleigh | 10/24/2025 | 2025 MOR Kick Off | |
| 1114 | Gretchen Mack | 43.87 | 10 | B Min | BB: 43.29 (+0.58s | 1.3%) | Streamline & Sprint Human Perf | 02/06/2026 | 2026 SES Region 3 Champions | |
| 1115 | Peony Lester | 43.87 | 10 | B Min | BB: 43.29 (+0.58s | 1.3%) | Orange Beach Swim Team | 01/16/2026 | 2026 GPAC Winter Invitational | |
| 1116 | Ella Grzybowski | 43.88 | 8 | B Min | BB: 43.29 (+0.59s | 1.3%) | Marlins Of Raleigh | 02/07/2026 | 2026 MOR Snowflake 3 Meet | |
| 1117 | Gina Fong | 43.88 | 8 | B Min | BB: 43.29 (+0.59s | 1.3%) | Huntsville Swim Association | 02/06/2026 | 2026 SES Region 3 Champions | |
| 1118 | Haven Ford | 43.88 | 8 | B Min | BB: 43.29 (+0.59s | 1.3%) | Kentucky Mudpuppies | 12/05/2025 | 2025 Holiday Classic | |
| 1119 | Kimberly Larsen | 43.89 | 10 | B Min | BB: 43.29 (+0.60s | 1.4%) | Kissimmee Swim Association | 02/06/2026 | 2026 Stanton C Craigie Memorial Invite | |
| 1120 | Kseniya Dubinina | 43.89 | 7 | B Min | BB: 43.29 (+0.60s | 1.4%) | Sporting Jax Aquatic Club | 12/04/2025 | RAFC Winter Classic | |
| 1121 | Mackenzie Mullins | 43.90 | 8 | B Min | BB: 43.29 (+0.61s | 1.4%) | Houston Hydra | 02/21/2025 | 2025 Gulf 12 Under Champs (TASC) | |
| 1122 | Charlotte Cavness | 43.91 | 9 | B Min | BB: 43.29 (+0.62s | 1.4%) | Westlake Aquatic Facility | 10/11/2025 | 2025 ST WOW Great Pumpkin Plunge | |
| 1123 | Lainee Brooks | 43.92 | 10 | B Min | BB: 43.29 (+0.63s | 1.4%) | Highbridge Aquatics | 12/05/2025 | 2025 Holiday Classic | |
| 1124 | Baylie Walls | 43.93 | 10 | B Min | BB: 43.29 (+0.64s | 1.5%) | Spartan Aquatic Club | 11/22/2025 | 2025 SJAC Turkey Meet | |
| 1125 | Rose Ramirez | 43.93 | 6 | B Min | BB: 43.29 (+0.64s | 1.5%) | Katy Aquatic Team For Youth | 12/20/2024 | 2024 Gulf Fall Champs (KATY) | |
| 1126 | Holland Backstrom | 43.93 | 9 | B Min | BB: 43.29 (+0.64s | 1.5%) | Huntsville Swim Association | 12/05/2025 | 2025 Holiday Classic | |
| 1127 | Margaret Gates | 43.94 | 10 | B Min | BB: 43.29 (+0.65s | 1.5%) | Ensworth Aquatics | 12/05/2025 | 2025 Holiday Classic | |
| 1128 | Anna de Fabrique | 43.95 | 10 | B Min | BB: 43.29 (+0.66s | 1.5%) | Montverde Aquatic Club | 10/18/2025 | 2025 SLAC IMX Challenge Invitational | |
| 1129 | Mia Mitchell | 43.95 | 7 | B Min | BB: 43.29 (+0.66s | 1.5%) | Texas Elite Swimming | 11/15/2025 | 2025 ST WOW Harvest Hootenanny | |
| 1130 | Sofia Yumukoff | 43.95 | 9 | B Min | BB: 43.29 (+0.66s | 1.5%) | Nitro Swimming | 10/26/2025 | 2025 ST TXLA 10 U Fall Kick Off | |
| 1131 | Aliana Fierro | 43.96 | 10 | B Min | BB: 43.29 (+0.67s | 1.5%) | San Antonio Wave | 11/07/2025 | 2025 ST SASA Sombrero Series Tres | |
| 1132 | Mabel Poe | 43.97 | 8 | B Min | BB: 43.29 (+0.68s | 1.5%) | Austin Swim Club | 11/01/2025 | 2025 ST ASC Fall Classic | |
| 1133 | Zahra Guerrero | 43.99 | 9 | B Min | BB: 43.29 (+0.70s | 1.6%) | Carolina Aquatic Team | 02/14/2026 | 2026 CAT Valentine Splash | |
| 1134 | Emma Hoerber | 43.99 | 8 | B Min | BB: 43.29 (+0.70s | 1.6%) | Cypress Fairbanks Swim Club | 01/03/2025 | PACK Rubber Duckie Invite 2025 | |
| 1135 | Anne Harrison | 43.99 | 10 | B Min | BB: 43.29 (+0.70s | 1.6%) | Austin Swim Club | 09/13/2025 | 2025 ST ASC Sprint Meet | |
| 1136 | Rigby Collier | 44.00 | 10 | B Min | BB: 43.29 (+0.71s | 1.6%) | Piedmont Aquatic Club | 12/12/2025 | 2025 NC QCD Holiday Invite | |
| 1137 | Palmer Baker | 44.01 | 10 | B Min | BB: 43.29 (+0.72s | 1.6%) | T2 Aquatics | 01/16/2026 | 2026 T2 Aquatics Naples Open | |
| 1138 | Blair Chalkley | 44.04 | 9 | B Min | BB: 43.29 (+0.75s | 1.7%) | Patriot Aquatics | 10/18/2025 | 2025 SLAC IMX Challenge Invitational | |
| 1139 | Lilly Robertson | 44.05 | 10 | B Min | BB: 43.29 (+0.76s | 1.7%) | McCallie-GPS Aquatics | 02/13/2026 | 2026 SE BAY Region 2 Championships Copied | |
| 1140 | Wren Webb | 44.06 | 9 | B Min | BB: 43.29 (+0.77s | 1.7%) | Mississippi Makos Swim Team | 12/05/2025 | 2025 SE Christmas In Auburn | |
| 1141 | Chloe Murphy | 44.06 | 10 | B Min | BB: 43.29 (+0.77s | 1.7%) | Harnett County Aquatics Club ( | 10/25/2025 | 2025 TAC TITANS Halloween Bash | |
| 1142 | Claire Howell | 44.07 | 10 | B Min | BB: 43.29 (+0.78s | 1.8%) | Madison Swimming Association | 01/30/2026 | MSA Ray Fogg Memorial Meet 2026 | |
| 1143 | Maya Miranda | 44.07 | 10 | B Min | BB: 43.29 (+0.78s | 1.8%) | Martin County Swimming | 02/06/2026 | 2026 Stanton C Craigie Memorial Invite | |
| 1144 | Heidi Burson | 44.08 | 9 | B Min | BB: 43.29 (+0.79s | 1.8%) | Nitro Swimming | 12/12/2025 | 2025 ST AAAA NS Winter Wonderland | |
| 1145 | Akira Santillan | 44.08 | 8 | B Min | BB: 43.29 (+0.79s | 1.8%) | Unattached | 12/20/2024 | 2024 Gulf Fall Champs (ESCA AMBU) | |
| 1146 | Daphne Lane | 44.09 | 8 | B Min | BB: 43.29 (+0.80s | 1.8%) | Streamline Aquatics | 10/10/2025 | 2025 ST SASA Sombrero Series Dos Copied | |
| 1147 | Emma Yu | 44.09 | 10 | B Min | BB: 43.29 (+0.80s | 1.8%) | Bulldog Aquatic Club | 01/16/2026 | SLA Arctic Blast 2026 | |
| 1148 | Molly Hedden | 44.10 | 9 | B Min | BB: 43.29 (+0.81s | 1.8%) | Hurricane Aquatics | 09/13/2025 | NMST September Invite | |
| 1149 | Ingrid Townsend | 44.11 | 10 | B Min | BB: 43.29 (+0.82s | 1.9%) | Sailfish Aquatics | 12/12/2025 | Triad Tropic Invitational Copied | |
| 1150 | Mackenzie Atkins | 44.12 | 8 | B Min | BB: 43.29 (+0.83s | 1.9%) | Florida West Coast Aquatics | 09/19/2025 | Kiefer Speedo Fall Invitational | |
Disclaimer: This Website is not affiliated with USA Swimming or any Local Swim Committee. The rankings and times displayed on this website are unofficial and should not be viewed as such. We update our information regularly, but we cannot guarantee that the data is accurate, timely, or complete. The only purpose of this website is entertainment. None of the information here should be used for university admission applications.